https://www.sciencedaily.com/news/health_medicine/vitamin_e/ Latest research into vitamin E as it pertains to health. en-us Mon, 20 Apr 2026 02:49:01 EDT Mon, 20 Apr 2026 02:49:01 EDT 60 https://www.sciencedaily.com/images/scidaily-logo-rss.png https://www.sciencedaily.com/news/health_medicine/vitamin_e/ For more science news, visit ScienceDaily. https://www.sciencedaily.com/releases/2026/04/260407073850.htm Vitamin D levels in midlife may play a bigger role in long-term brain health than previously thought. In a study following nearly 800 people over 16 years, those with higher vitamin D levels in their 30s and 40s had lower levels of tau protein later on, a key marker linked to dementia. Tue, 07 Apr 2026 07:47:09 EDT https://www.sciencedaily.com/releases/2026/04/260407073850.htm https://www.sciencedaily.com/releases/2026/03/260328024515.htm Scientists have identified a key biological system that helps brown fat burn energy by building the networks it needs to function. A protein called SLIT3 splits into two parts, with each piece guiding the growth of blood vessels and nerves inside brown fat. These structures allow the tissue to pull in nutrients and rapidly convert them into heat instead of storing them as fat. Sat, 28 Mar 2026 03:19:56 EDT https://www.sciencedaily.com/releases/2026/03/260328024515.htm https://www.sciencedaily.com/releases/2026/03/260326075552.htm A new study reveals that high doses of antioxidants—often seen as harmless or beneficial—may actually impact future generations. Male mice given common supplements like NAC produced offspring with subtle but significant facial and skull changes. Researchers believe this is tied to altered sperm DNA, even though the fathers showed no outward health issues. Fri, 27 Mar 2026 08:41:19 EDT https://www.sciencedaily.com/releases/2026/03/260326075552.htm https://www.sciencedaily.com/releases/2026/03/260318033129.htm For years, people with prediabetes have been told the same thing: lose weight or risk developing diabetes. But new research flips that idea on its head, showing that blood sugar can return to normal even without shedding pounds. The key isn’t just how much fat you carry—it’s where it’s stored. Harmful fat deep in the abdomen fuels inflammation and disrupts insulin, while fat under the skin can actually support healthier metabolism. Thu, 19 Mar 2026 02:32:09 EDT https://www.sciencedaily.com/releases/2026/03/260318033129.htm https://www.sciencedaily.com/releases/2026/03/260315001845.htm A major clinical trial has delivered an unexpected twist in the search for ways to fight COVID-19 and its lingering effects. Researchers at Mass General Brigham found that taking high doses of vitamin D3 did not make COVID-19 infections less severe or reduce hospital visits. However, the study uncovered a subtle but intriguing signal suggesting that people who consistently took vitamin D supplements might be slightly less likely to develop long COVID symptoms weeks after infection. Sun, 15 Mar 2026 05:54:54 EDT https://www.sciencedaily.com/releases/2026/03/260315001845.htm https://www.sciencedaily.com/releases/2026/03/260309225222.htm Colorblindness may be doing more than making traffic lights confusing — it could also be hiding a life-threatening warning sign. Researchers analyzing millions of medical records found that people with bladder cancer who are also colorblind have a 52% higher mortality rate over 20 years compared to those with normal vision. The likely reason: many people with color vision deficiency struggle to see red, making it harder to notice blood in urine, the most common early sign of bladder cancer. Tue, 10 Mar 2026 01:49:43 EDT https://www.sciencedaily.com/releases/2026/03/260309225222.htm https://www.sciencedaily.com/releases/2026/03/260307213252.htm A growing trend called “fibermaxxing” is putting dietary fiber in the spotlight—and for good reason. Fiber plays a powerful role in keeping the body healthy, from supporting digestion and feeding beneficial gut microbes to helping regulate blood sugar and cholesterol. Researchers say getting enough fiber may even lower the risk of conditions like obesity, diabetes, and certain cancers. Sun, 08 Mar 2026 15:57:15 EDT https://www.sciencedaily.com/releases/2026/03/260307213252.htm https://www.sciencedaily.com/releases/2026/02/260216084521.htm A decades-long study of nearly 200,000 adults challenges the low-carb versus low-fat debate. Both eating patterns were tied to lower heart disease risk when they emphasized whole grains, plant-based foods, and healthy fats. Versions filled with refined carbs and animal fats increased risk instead. Quality, not just quantity, appears to make the difference. Tue, 17 Feb 2026 00:29:36 EST https://www.sciencedaily.com/releases/2026/02/260216084521.htm https://www.sciencedaily.com/releases/2026/02/260208011015.htm Researchers have found a surprising way to turn sunflower oil waste into a powerful bread upgrade. By replacing part of wheat flour with partially defatted sunflower seed flour, breads became dramatically richer in protein, fiber, and antioxidants—while also offering potential benefits for blood sugar and fat digestion. Sun, 08 Feb 2026 14:27:47 EST https://www.sciencedaily.com/releases/2026/02/260208011015.htm https://www.sciencedaily.com/releases/2026/02/260206012226.htm Researchers have discovered a previously unknown enzyme that plays a crucial role in fat production. By blocking it, they stopped weight gain, reduced liver damage, and lowered harmful cholesterol levels in animal studies. The finding opens the door to a new kind of medication that could tackle obesity, fatty liver disease, and cardiovascular disease all at once. Fri, 06 Feb 2026 11:27:35 EST https://www.sciencedaily.com/releases/2026/02/260206012226.htm https://www.sciencedaily.com/releases/2026/02/260203030540.htm A massive Swedish study tracking nearly 28,000 people for 25 years found an unexpected link between full-fat dairy and brain health. Among adults without a genetic risk for Alzheimer’s, eating more full-fat cheese was associated with a noticeably lower risk of developing the disease, while higher cream intake was tied to reduced dementia risk overall. The findings challenge decades of low-fat dietary advice but come with important caveats. Wed, 04 Feb 2026 09:44:17 EST https://www.sciencedaily.com/releases/2026/02/260203030540.htm https://www.sciencedaily.com/releases/2026/01/260127112127.htm Where your body stores fat may matter just as much as how much you carry—especially for your brain. Using advanced MRI scans and data from nearly 26,000 people, researchers identified two surprising fat patterns tied to faster brain aging, cognitive decline, and higher neurological disease risk. One involves unusually high fat buildup in the pancreas, even without much liver fat, while the other—often called “skinny fat”—affects people who don’t appear severely obese but carry excess fat relative to muscle. Wed, 28 Jan 2026 07:33:30 EST https://www.sciencedaily.com/releases/2026/01/260127112127.htm https://www.sciencedaily.com/releases/2026/01/260127010144.htm A long-term study found that while a ketogenic diet prevented weight gain, it also triggered major metabolic problems. Mice developed fatty liver disease, abnormal blood fats, and an impaired ability to control blood sugar—especially after reintroducing carbohydrates. Male mice were hit hardest, showing severe liver damage. The results suggest keto’s benefits may come with hidden risks over time. Tue, 27 Jan 2026 08:24:34 EST https://www.sciencedaily.com/releases/2026/01/260127010144.htm https://www.sciencedaily.com/releases/2026/01/260116035313.htm Bamboo shoots may be far more than a crunchy side dish. A comprehensive review found they can help control blood sugar, support heart and gut health, and reduce inflammation and oxidative stress. Laboratory and human studies also suggest bamboo may promote beneficial gut bacteria and reduce toxic compounds in cooked foods. However, bamboo must be pre-boiled to avoid natural toxins. Fri, 16 Jan 2026 23:01:50 EST https://www.sciencedaily.com/releases/2026/01/260116035313.htm https://www.sciencedaily.com/releases/2026/01/260109080211.htm Foods that rely heavily on preservatives may be doing more than extending shelf life. In a large study spanning more than a decade, people with the highest intake of preservative additives were far more likely to develop type 2 diabetes. The increased risk appeared across many commonly used additives found in everyday processed foods. Researchers say the findings support advice to limit highly processed products when possible. Fri, 09 Jan 2026 08:16:05 EST https://www.sciencedaily.com/releases/2026/01/260109080211.htm https://www.sciencedaily.com/releases/2025/12/251228020010.htm A randomized trial from Vanderbilt-Ingram Cancer Center reveals that magnesium may be the missing key to keeping vitamin D levels in balance. The study found that magnesium raised vitamin D in people who were deficient while dialing it down in those with overly high levels—suggesting a powerful regulating effect. This could help explain why vitamin D supplements don’t work the same way for everyone and why past studies linking vitamin D to cancer and heart disease have produced mixed results. Sun, 28 Dec 2025 02:00:10 EST https://www.sciencedaily.com/releases/2025/12/251228020010.htm https://www.sciencedaily.com/releases/2025/12/251226045343.htm Vitamin C doesn’t just belong in skincare products—it works even better when you eat it. Scientists discovered that vitamin C from food travels through the bloodstream into every layer of the skin, boosting collagen and skin renewal. People who ate two vitamin C–packed kiwifruit daily showed thicker, healthier skin. The findings suggest glowing skin really does start from within. Fri, 26 Dec 2025 11:18:28 EST https://www.sciencedaily.com/releases/2025/12/251226045343.htm https://www.sciencedaily.com/releases/2025/12/251225035344.htm A high-fat diet does more than overload the liver with fat. New research from MIT shows that prolonged exposure to fatty foods can push liver cells into a survival mode that quietly raises the risk of cancer. Faced with ongoing metabolic stress, these cells abandon their normal roles and revert to a more primitive state that helps them endure harsh conditions. Over time, that shift leaves the liver less functional and far more vulnerable to tumor formation, helping explain why fatty liver disease so often precedes liver cancer. Wed, 31 Dec 2025 22:49:21 EST https://www.sciencedaily.com/releases/2025/12/251225035344.htm https://www.sciencedaily.com/releases/2025/12/251221091246.htm Eating full-fat cheese and cream may be associated with a lower risk of dementia, according to a large study that tracked people for more than 25 years. Those who consumed higher amounts of these foods developed dementia less often than those who ate little or none. Interestingly, low-fat dairy products did not show the same pattern. Researchers caution that the findings show an association, not cause and effect. Sun, 21 Dec 2025 23:52:31 EST https://www.sciencedaily.com/releases/2025/12/251221091246.htm https://www.sciencedaily.com/releases/2025/11/251125112506.htm Scientists discovered that more muscle and less hidden abdominal fat are linked to a younger biological brain age. Deep visceral fat appeared to accelerate brain aging, while muscle mass offered a protective effect. Tue, 25 Nov 2025 11:34:58 EST https://www.sciencedaily.com/releases/2025/11/251125112506.htm https://www.sciencedaily.com/releases/2025/11/251123115712.htm Researchers have uncovered a surprising new role for the HSL protein: beyond breaking down fat, it also works inside the nucleus of fat cells to keep them functioning properly. When HSL is missing, fat tissue doesn’t expand as expected— instead, it shrinks, leading to lipodystrophy. This unexpected discovery helps explain why both obesity and fat-loss disorders share similar health risks, and it opens up fresh paths for understanding metabolic diseases at a time when obesity affects billions worldwide. Mon, 24 Nov 2025 02:19:04 EST https://www.sciencedaily.com/releases/2025/11/251123115712.htm https://www.sciencedaily.com/releases/2025/11/251110021043.htm Intermountain Health researchers discovered that customizing vitamin D3 doses for heart attack survivors slashed their risk of another heart attack by 50%. The strategy involved frequent monitoring and dose adjustments to reach ideal vitamin D levels. Traditional studies didn’t track blood levels, missing this critical link. Mon, 10 Nov 2025 07:45:02 EST https://www.sciencedaily.com/releases/2025/11/251110021043.htm https://www.sciencedaily.com/releases/2025/10/251023031610.htm McMaster researchers found that deep abdominal and liver fat can quietly damage arteries, even in people who appear fit. Their MRI-based study of over 33,000 adults shows these fats are closely linked to artery thickening and stroke risk, regardless of cholesterol or blood pressure. The findings challenge BMI as a reliable indicator of health and suggest new imaging-based approaches to assessing cardiovascular risk. Thu, 23 Oct 2025 03:16:10 EDT https://www.sciencedaily.com/releases/2025/10/251023031610.htm https://www.sciencedaily.com/releases/2025/10/251022023132.htm A study found that daily vitamin D supplements helped slow telomere shortening—the cellular process linked to aging and disease. Researchers believe its anti-inflammatory effects may protect DNA. While results are promising, the ideal dose remains unclear, and experts stress that lifestyle choices still matter most for longevity. Wed, 22 Oct 2025 08:30:35 EDT https://www.sciencedaily.com/releases/2025/10/251022023132.htm https://www.sciencedaily.com/releases/2025/10/251015032318.htm Scientists discovered that lean pork builds muscle more effectively post-workout than high-fat pork, even with identical protein levels. Using advanced tracking techniques, they found that fat content blunted the body’s muscle-building response. The results contradict previous findings about fattier foods enhancing synthesis, suggesting that food form and processing matter. Wed, 15 Oct 2025 11:02:33 EDT https://www.sciencedaily.com/releases/2025/10/251015032318.htm https://www.sciencedaily.com/releases/2025/10/251014014312.htm Researchers have synthesized enhanced vitamin K analogues that outperform natural vitamin K in promoting neuron growth. The new compounds, which combine vitamin K with retinoic acid, activate the mGluR1 receptor to drive neurogenesis. They also efficiently cross the blood-brain barrier and show stability in vivo. This discovery could pave the way for regenerative treatments for Alzheimer’s and related diseases. Tue, 14 Oct 2025 11:08:36 EDT https://www.sciencedaily.com/releases/2025/10/251014014312.htm https://www.sciencedaily.com/releases/2025/10/251009033247.htm Scientists have uncovered a surprising new way the body can burn energy and stay warm. Deep inside fat tissue, they found a hidden system that helps the body use up calories, even without exercise. By studying mice, researchers discovered that brown fat — the type that keeps us warm — has a backup “heater” that kicks in when needed. Thu, 09 Oct 2025 12:03:51 EDT https://www.sciencedaily.com/releases/2025/10/251009033247.htm https://www.sciencedaily.com/releases/2025/10/251004092911.htm Scientists discovered that vitamin D2 supplements can lower levels of vitamin D3, the form the body uses most effectively. Unlike D2, vitamin D3 enhances the immune system’s first line of defense against infections. This raises questions about which type of supplement should be prioritized. Sat, 04 Oct 2025 11:34:43 EDT https://www.sciencedaily.com/releases/2025/10/251004092911.htm https://www.sciencedaily.com/releases/2025/09/250924012257.htm For decades, scientists believed Alzheimer’s was driven mainly by sticky protein plaques and tangles in the brain. Now Purdue researchers have revealed a hidden culprit: fat. They found that brain immune cells can become clogged with fat, leaving them too weak to fight off disease. By clearing out this fat and restoring the cells’ defenses, researchers may have uncovered an entirely new way to combat Alzheimer’s — shifting the focus from plaques alone to how the brain handles fat. Wed, 24 Sep 2025 23:56:50 EDT https://www.sciencedaily.com/releases/2025/09/250924012257.htm https://www.sciencedaily.com/releases/2025/09/250906013451.htm Hidden fat wrapped around organs, known as visceral fat, has now been linked to faster heart aging. Using AI and imaging from more than 21,000 people in the UK Biobank, scientists found that this invisible belly fat accelerates stiffening and inflammation of the heart, while fat stored around hips and thighs may actually protect women. Sat, 06 Sep 2025 01:34:51 EDT https://www.sciencedaily.com/releases/2025/09/250906013451.htm https://www.sciencedaily.com/releases/2025/08/250822073820.htm Researchers have created plant-based microbeads that trap fat in the gut, helping rats lose weight without side effects. Unlike current drugs, the beads are safe, tasteless, and easy to mix into everyday foods. Human trials are now underway. Sun, 24 Aug 2025 01:27:45 EDT https://www.sciencedaily.com/releases/2025/08/250822073820.htm https://www.sciencedaily.com/releases/2025/08/250809100924.htm Researchers at the Salk Institute have used CRISPR to uncover hidden microproteins that control fat cell growth and lipid storage, identifying one confirmed target, Adipocyte-smORF-1183. This breakthrough could lead to more effective obesity treatments, surpassing the limitations of current drugs like GLP-1. Sun, 10 Aug 2025 00:29:53 EDT https://www.sciencedaily.com/releases/2025/08/250809100924.htm https://www.sciencedaily.com/releases/2025/08/250807233045.htm Cutting calories doesn’t just slim you down—it also reduces cysteine, an amino acid that flips fat cells from storage mode to fat-burning mode. Researchers found that lowering cysteine sparks the conversion of white fat into heat-producing brown fat, boosting metabolism and promoting weight loss in both humans and animal models. Fri, 08 Aug 2025 09:46:33 EDT https://www.sciencedaily.com/releases/2025/08/250807233045.htm https://www.sciencedaily.com/releases/2025/06/250611084111.htm A popular fat found in olive oil may not be as innocent as it seems. Scientists discovered that oleic acid, a major component of many high-fat foods, uniquely spurs the growth of new fat cells by manipulating specific proteins in the body. Unlike other fats, it boosts the number of "fat cell soldiers," setting the stage for obesity and possibly chronic diseases. This unexpected twist reveals that the type of fat we eat, not just how much, may play a crucial role in our health. Wed, 11 Jun 2025 08:41:11 EDT https://www.sciencedaily.com/releases/2025/06/250611084111.htm https://www.sciencedaily.com/releases/2025/05/250528131843.htm Researchers find high-fat diets set off metabolic dysfunction in cells, leading to weight gain, but these effects can be reversed by treatment with an antioxidant. Wed, 28 May 2025 13:18:43 EDT https://www.sciencedaily.com/releases/2025/05/250528131843.htm https://www.sciencedaily.com/releases/2025/05/250527124637.htm Researchers have found that central body fat, especially around the abdomen, is more strongly linked to psoriasis risk than total body fat, particularly in women. This link between central fat and psoriasis remained consistent regardless of genetic predisposition, indicating that abdominal fat is an independent risk factor. The study provides insights that could help improve early risk prediction and guide personalized prevention strategies. Tue, 27 May 2025 12:46:37 EDT https://www.sciencedaily.com/releases/2025/05/250527124637.htm https://www.sciencedaily.com/releases/2025/05/250514180917.htm New research shows that regular exercise can help maintain Vitamin D levels during the darker months. Wed, 14 May 2025 18:09:17 EDT https://www.sciencedaily.com/releases/2025/05/250514180917.htm https://www.sciencedaily.com/releases/2025/04/250425113336.htm It's no secret that our waistlines often expand in middle-age, but the problem isn't strictly cosmetic. Belly fat accelerates aging and slows down metabolism, increasing our risk for developing diabetes, heart problems and other chronic diseases. Exactly how age transforms a six pack into a softer stomach, however, is murky. New research shows how aging shifts stem cells into overdrive to create more belly fat. Fri, 25 Apr 2025 11:33:36 EDT https://www.sciencedaily.com/releases/2025/04/250425113336.htm https://www.sciencedaily.com/releases/2025/03/250326122652.htm Why do some people lose the joy of eating, even when surrounded by irresistible foods? UC Berkeley researchers have uncovered a surprising brain mechanism that explains this paradox. They found that a high-fat diet lowers levels of a peptide called neurotensin, which normally boosts dopamine’s pleasure response. Without it, food loses its appeal — driving people to eat out of habit rather than enjoyment, which can fuel obesity. Wed, 26 Mar 2025 12:26:52 EDT https://www.sciencedaily.com/releases/2025/03/250326122652.htm https://www.sciencedaily.com/releases/2025/03/250319143417.htm Food scientists have reclassified dietary fibers -- beyond just soluble and insoluble -- to better guide nutritional decisions and drive targeted health food products. Wed, 19 Mar 2025 14:34:17 EDT https://www.sciencedaily.com/releases/2025/03/250319143417.htm https://www.sciencedaily.com/releases/2025/03/250312125014.htm Body mass index (BMI) was almost three times more likely to classify children as overweight than waist circumference-to-height ratio, according to a new study. Wed, 12 Mar 2025 12:50:14 EDT https://www.sciencedaily.com/releases/2025/03/250312125014.htm https://www.sciencedaily.com/releases/2025/03/250306153043.htm Just a few days of eating a diet high in saturated fat could be enough to cause memory problems and related brain inflammation in older adults, a new study in rats suggests. Thu, 06 Mar 2025 15:30:43 EST https://www.sciencedaily.com/releases/2025/03/250306153043.htm https://www.sciencedaily.com/releases/2025/03/250304114330.htm A new discovery suggests a potential new approach to improving fitness in older adults. Tue, 04 Mar 2025 11:43:30 EST https://www.sciencedaily.com/releases/2025/03/250304114330.htm https://www.sciencedaily.com/releases/2025/03/250304113650.htm Most obese patients grow resistant to satiety signals from the hormone leptin. A new study shows that leptin sensitivity can be restored in mice, leading to weight loss. Tue, 04 Mar 2025 11:36:50 EST https://www.sciencedaily.com/releases/2025/03/250304113650.htm https://www.sciencedaily.com/releases/2025/02/250224111937.htm Diabetes and obesity have become pressing health issues worldwide. Glucagon-like peptide-1 (GLP-1) receptor agonists, a class of medications widely used in the treatment of type 2 diabetes (T2D), have shown significant effectiveness in both lowering blood sugar levels and aiding weight loss due to their unique pharmacological mechanisms. A research team assessed the impact of GLP-1 receptor agonist in weight loss through genetic studies, aiming to understand whether the use of these medications reduces weight due to muscle or fat mass loss. This genetic study revealed that GLP-1 receptor agonists reduce weight by reducing more fat mass than muscle mass. Mon, 24 Feb 2025 11:19:37 EST https://www.sciencedaily.com/releases/2025/02/250224111937.htm https://www.sciencedaily.com/releases/2025/02/250204132415.htm Liposuction and plastic surgery aren't often mentioned in the same breath as cancer. But they are the inspiration for a new approach to treating cancer that uses engineered fat cells to deprive tumors of nutrition. Researchers at UC San Francisco used the gene editing technology CRISPR to turn ordinary white fat cells into 'beige' fat cells, which voraciously consume calories to make heat. Tue, 04 Feb 2025 13:24:15 EST https://www.sciencedaily.com/releases/2025/02/250204132415.htm https://www.sciencedaily.com/releases/2025/02/250203142720.htm Researchers find that certain antioxidant enzymes, called selenoproteins, significantly contribute to fighting cell aging. The team used a gene knockout mouse model to help them study the effects of disrupting selenoprotein synthesis. This knockout negatively impacted hematopoietic stem cells and B cell-lineage immune cells, which was driven by the lack of selenoprotein-mediated fighting of lipid peroxides. These phenotypes mimic what is observed in age-related diseases, emphasizing the importance of selenoproteins in these disorders. Mon, 03 Feb 2025 14:27:20 EST https://www.sciencedaily.com/releases/2025/02/250203142720.htm https://www.sciencedaily.com/releases/2025/02/250203141805.htm Maternal vitamin D levels in the first trimester were related to both prenatal growth and pregnancy outcomes, according to a new study. Low vitamin D levels during the first trimester of pregnancy were associated with higher rates of preterm birth and decreased fetal length. Mon, 03 Feb 2025 14:18:05 EST https://www.sciencedaily.com/releases/2025/02/250203141805.htm https://www.sciencedaily.com/releases/2025/01/250119230805.htm People with pockets of fat hidden inside their muscles are at a higher risk of dying or being hospitalized from a heart attack or heart failure, regardless of their body mass index, according to new research. This 'intermuscular' fat is highly prized in beef steaks for cooking. However, little is known about this type of body fat in humans, and its impact on health. This is the first study to comprehensively investigate the effects of fatty muscles on heart disease. The new finding adds evidence that existing measures, such as body mass index or waist circumference, are not adequate to evaluate the risk of heart disease accurately for all people. Sun, 19 Jan 2025 23:08:05 EST https://www.sciencedaily.com/releases/2025/01/250119230805.htm https://www.sciencedaily.com/releases/2024/12/241211124716.htm Many vitamins are produced in chemical factories, often synthetically, but researchers have succeeded in developing a natural and simple method for producing vitamin B2: by gently heating lactic acid bacteria. This could be a game-changer in developing countries, where many suffer from vitamin B2 deficiency, enabling fortification with B2 directly in local kitchens. Wed, 11 Dec 2024 12:47:16 EST https://www.sciencedaily.com/releases/2024/12/241211124716.htm https://www.sciencedaily.com/releases/2024/12/241203154339.htm Using significantly higher doses of vitamin D than recommended for five years did not affect the incidence of type 2 diabetes in elderly men and women, according to a new study. Tue, 03 Dec 2024 15:43:39 EST https://www.sciencedaily.com/releases/2024/12/241203154339.htm https://www.sciencedaily.com/releases/2024/12/241202124520.htm Researchers have linked a specific type of body fat to the abnormal proteins in the brain that are hallmarks of Alzheimer's disease up to 20 years before the earliest symptoms of dementia appear, according to a new study. The researchers emphasized that lifestyle modifications targeted at reducing this fat could influence the development of Alzheimer's disease. Mon, 02 Dec 2024 12:45:20 EST https://www.sciencedaily.com/releases/2024/12/241202124520.htm https://www.sciencedaily.com/releases/2024/12/241202123534.htm In June of 2024, the Endocrine Society, influenced by a substantial body of research conducted in recent years, published new clinical practice guidelines for the testing and supplementation of Vitamin D for the prevention of disease. These new recommendations included limiting vitamin D supplementation beyond the daily recommended intake to specific risk groups and advised against routine 25-hydroxyvitamin D [25(OH)D] testing in healthy individuals. Mon, 02 Dec 2024 12:35:34 EST https://www.sciencedaily.com/releases/2024/12/241202123534.htm https://www.sciencedaily.com/releases/2024/11/241118125040.htm A randomized, phase 2 clinical trial shows that adding high-dose, intravenous (IV) vitamin C to chemotherapy doubles the overall survival of patients with late-stage metastatic pancreatic cancer from eight months to 16 months. The finding adds to mounting evidence of the benefits of high-dose, IV vitamin C in treating cancer. Mon, 18 Nov 2024 12:50:40 EST https://www.sciencedaily.com/releases/2024/11/241118125040.htm https://www.sciencedaily.com/releases/2024/11/241115124834.htm Researchers discovered an unexpected link between zinc deficiency, the pro-inflammatory cytokine interleukin-13 (IL-13), and Acinetobacter baumannii lung infection and demonstrated that blocking IL-13 prevented infection-associated death in an animal model. The findings suggest that anti-IL-13 antibodies, which are FDA-approved for use in humans, may protect against bacterial pneumonia in patients with zinc deficiency. Fri, 15 Nov 2024 12:48:34 EST https://www.sciencedaily.com/releases/2024/11/241115124834.htm https://www.sciencedaily.com/releases/2024/11/241114130206.htm Researchers have developed a non-invasive, low-cost tool for assessing the risk of vitamin D deficiency in young women called ViDDPreS (Vitamin D Deficiency Predicting Scoring). Thu, 14 Nov 2024 13:02:06 EST https://www.sciencedaily.com/releases/2024/11/241114130206.htm https://www.sciencedaily.com/releases/2024/11/241112123026.htm Vitamin D supplements may lower blood pressure in older people with obesity, and taking more than the Institutes of Medicine's recommended daily dose does not provide additional health benefits, according to new research. Tue, 12 Nov 2024 12:30:26 EST https://www.sciencedaily.com/releases/2024/11/241112123026.htm https://www.sciencedaily.com/releases/2024/11/241106132641.htm Children whose mothers took extra vitamin D during pregnancy continue to have stronger bones at age seven, according to research. Wed, 06 Nov 2024 13:26:41 EST https://www.sciencedaily.com/releases/2024/11/241106132641.htm https://www.sciencedaily.com/releases/2024/10/241007115110.htm Fatty liver disease is a growing global health concern. Proglucagon-derived peptides (PGDPs), including glucagon, GLP-1, and GLP-2, are known to regulate lipid metabolism in the liver. However, the mechanism underlying this remains unelucidated. Now, researchers have investigated the role of PGDPs, including glucagon, GLP-1, and GLP-2, in fat accumulation in the liver using GCGKO mice deficient in these peptides. Mon, 07 Oct 2024 11:51:10 EDT https://www.sciencedaily.com/releases/2024/10/241007115110.htm https://www.sciencedaily.com/releases/2024/09/240926132040.htm Researchers have shown that over 80 percent of women are iron deficient by their third trimester. The findings raise concerns as the participants in the study were a low-risk and generally healthy cohort. Thu, 26 Sep 2024 13:20:40 EDT https://www.sciencedaily.com/releases/2024/09/240926132040.htm